Allethrin II

chrysanthemumdicarboxylicacid, 1-(3-allyl-2-methyl-4-oxo-2-cyclopenten-1-yl) methyl ester (6ci) ; rethrin ii ; trans-(e)-allethrin ii ; cyclopropaneacrylic acid, 3-carboxy-a,2,2-trimethyl-, 1-methyl ester, 3-ester with2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one (7ci,8ci) ; allethrinii ; cyclopropanecarboxylic acid,3-(3-methoxy-2-methyl-3-oxo-1-propen-1-yl)-2,2-dimethyl-,2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl ester ; allethrin ii ; cyclopropanecarboxylic acid, 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-,2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester (9ci)